Questions by Ezeke

Questions by Ezeke

An atom has 5 protons and 7 neutrons. What is its mass number of amu?

asked Sep 26, 2018

1 answer

2 votes

9.2k views

Find an equivalent expression to 3 (4m-2)-2(m+5). write your answer as an expression with two terms

asked Aug 20, 2018

2 answers

3 votes

154k views

Which choice shows an inequality? A.) 2x + 3 > 123 B.) a + 235 = 49 C.)43 + 13 + x D.) 3/14 = x/28 idk why it just put this under history....i clicked mathematics my computer is annoying

asked Mar 21, 2018

1 answer

3 votes

194k views

Two waves are travelling through the same container of nitrogen gas. Wave A has a wavelength of 1.5m. Wave B has a wavelength of 4.5m. The speed of wave B must be __________ the speed of wave A. One-ninth

asked Jan 28, 2018

2 answers

2 votes

4.6k views

Which scenario best matches the ideas within the Declaration of Independence? A.) a group of subjects plan to overthrow their king and form a democracy B.) a group of wealthy businessmen plan to take control

asked Nov 23, 2017

1 answer

0 votes

122k views

Answer the following question about "The Deadliest Tsunami in History." Survivors of the Tsunami recognized that a receding ocean a. Was a sign of danger b. Left pollution on shore c. Left boats and fish

asked Jun 10, 2017

2 answers

0 votes

226k views

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